CAS 1022150-57-7: SGX-523

  • CAS 1022150-57-7: SGX-523

CAS 1022150-57-7: SGX-523
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  • CAS Number: 1022150-57-7
  • Stock: 500g
  • Assay: 99.70%

SGX-523, CAS 1022150-57-7

SGX-523, CAS 1022150-57-7, Stock 500g, Assay 99.7%, White powder, Water 0.14%, Single Impurity 0.3%.


SGX523 is a novel, ATP-competitive kinase inhibitor remarkable for its exquisite selectivity for MET. SGX523 potently inhibited MET with an IC50 of 4 nmol/L and is >1,000-fold selective versus the >200-fold selectivity of other protein kinases tested in biochemical assays. Crystallographic study revealed that SGX523 stabilizes MET in a unique inactive conformation that is inaccessible to other protein kinases, suggesting an explanation for the selectivity. SGX523 inhibited MET-mediated signaling, cell proliferation, and cell migration at nanomolar concentrations but had no effect on signaling dependent on other protein kinases, including the closely related RON, even at micromolar concentrations.

Product Details:

Name: SGX-523

CAS#: 1022150-57-7

Chemical Formula: C18H13N7S

Exact Mass: 359.09531

Molecular Weight: 359.41

Elemental Analysis: C, 60.15; H, 3.65; N, 27.28; S, 8.92


Synonym: SGX523; SGX-523; SGX523.

IUPAC/Chemical Name: 6-((6-(1-methyl-1H-pyrazol-4-yl)-[1,2,4]triazolo[4,3-b]pyridazin-3-yl)thio)quinoline


InChi Code: InChI=1S/C18H13N7S/c1-24-11-13(10-20-24)16-6-7-17-21-22-18(25(17)23-16)26-14-4-5-15-12(9-14)3-2-8-19-15/h2-11H,1H3


Appearance: Solid powder

Purity: >99% (or refer to the Certificate of Analysis)

Shipping Condition: Shipped under ambient temperature as non-hazardous chemical. This product is stable enough for a few weeks during ordinary shipping and time spent in Customs.

Storage Condition: Dry, dark and at 0 - 4 C for short term (days to weeks) or -20 C for long term (months to years).

Solubility: Soluble in DMSO, not in water

Shelf Life: >2 years if stored properly

Drug Formulation: This drug may be formulated in DMSO

Stock Solution Storage: 0 - 4 C for short term (days to weeks), or -20 C for long term (months).

HS Tariff Code: 2934.99.9001